'Multiple' fatalities when bridge collapses onto vehicles

MIAMI — A pedestrian bridge being built across an eight-lane highway collapsed at a Miami-area college Thursday, crushing eight vehicles under massive slabs and killing multiple people, authorities said.Search and rescue missions were underway. Eight people were taken to hospitals. The number of fatalities was not immediately known."The main focus is to rescue people." said Miami-Dade Police Director Juan Perez. "As soon as those efforts are over, our homicide bureau will take the lead."Th